Route Price Intelligence
Cheap Flights From Tri-Cities to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$289
Great Deal
Under $289
Typical Range
$289 – $314
Lowest We've Seen
$249
Based on 263 price pointshigh confidence
Monthly Price Guide
Jan
$289
Feb
$289
Mar
$428
Apr
—
May
—
Jun
$369
Jul
$304
Aug
$289
Sep
$289
Oct
$289
Nov
$289
Dec
$289
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Saint Louis
The cheapest time to fly from Tri-Cities to Saint Louis is typically October, when fares average around $289. The most expensive month tends to be March at around $428. For the best deals, consider flying in October, November, December.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October8,065 fares analyzedTypical low: $314
Other Destinations From Tri-Cities
Abidjan(ABJ)Albuquerque(ABQ)Acapulco(ACA)Accra(ACC)Addis Ababa(ADD)Adelaide(ADL)Malaga(AGP)Aguascalientes(AGU)Auckland(AKL)Albany(ALB)Algiers(ALG)Ahmedabad(AMD)Amman(AMM)Amsterdam(AMS)Anchorage(ANC)Stockholm(ARN)Asuncion(ASU)Athens(ATH)Atlanta(ATL)Aruba(AUA)Abu Dhabi(AUH)Austin(AUS)Bahrain(BAH)Barcelona(BCN)